Add test-precompiles first test iteration

.github/workflows/ci.yaml

@@ -61,3 +61,24 @@ jobs:
 
       - name: "Build precompiles"
         run: make build-precompiles
+  test-precompiles:
+    name: "Run tests for precompiles"
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v3
+
+      - name: Setup rust nightly
+        uses: dtolnay/rust-toolchain@nightly
+
+      - name: Setup rust cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Setup project
+        run: make setup
+      - name: Build and run test node
+        run: make build-test-node run
+
+      - name: Run tests
+        working-directory: tests
+        run: cargo test

Makefile

@@ -17,6 +17,9 @@ copy-precompiles:
 build-precompiles: copy-precompiles
 	cd submodules/era-test-node && make build-precompiles
 
+build-test-node:
+	cd submodules/era-test-node && cargo +nightly build
+
 run: build-precompiles
 	cd submodules/era-test-node && cargo +nightly run -- --show-calls=all --resolve-hashes --show-gas-details=all run